Insect killer machine



FIG. 1 is a perspective view of an insect killer machine showing my new design;

FIG. 2 is a front view thereof, a rear view being identical to the front view;

FIG. 3 is a right side view thereof, a left side view being identical to the right side view;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of an inner portion of the design is included for the purpose of illustrating only and forms no part of the claimed design. 

CLAIM The ornamental design for an insect killer machine, as shown and described. 